The Illinois State Treasurer runs the state's programme under the name I-CASH, and its overview page states the size of the problem and the pace of the work in the same breath: more than $5 billion is still waiting to be returned, the office helps people, businesses and nonprofits find and claim money that belongs to them, each year it helps more than 300,000 people search for and recover missing money, and since taking office Treasurer Michael Frerichs has returned more than $2.5 billion to more than 2.5 million people. Unclaimed property in Illinois can include forgotten bank accounts, uncashed checks, insurance payments, utility refunds, safe deposit box contents and other funds turned over to the state, and the office is relaxed about what people call it, listing missing money, unclaimed property, abandoned property, found money, the Illinois treasure hunt, I-CASH and Cash Dash as names for the same thing, while insisting on the one point that matters, that searching and claiming cost nothing.
The programme page carries the whole system in its menu: the I-CASH website itself, guidance on how to search the database, Enhanced Money Match, claim status, forms, a search of the national database for property in other states, a local governments entity match for public bodies and the contact routes. The office answers at 800-961-8303, takes address changes on an existing claim at unclaimedproperty@illinoistreasurer.gov and offers online appointments with its team, and it publishes an online learning course covering the whole unclaimed property cycle, the types of property and why property becomes unclaimed, how holders report it to the state for safekeeping, tips for keeping property from becoming unclaimed in the first place and the resources for searching. For Illinois records held locally, see the Illinois county pages.
- Search: the Treasurer's I-CASH database, free for individuals, businesses and nonprofits, with a separate national database search for property held in other states.
- No claim at all: Enhanced Money Match lets the office identify some eligible owners from state databases and mail their checks directly, returning more than $130 million to over 870,000 people since 2018.
- Decision: once a claim is complete, meaning every required document has been submitted and entered into the system, the Treasurer must decide it within 90 days unless more time is needed for reasonable cause.
- Finders: anyone acting as a finder needs a Treasurer's licence, may not charge more than ten percent of the amount collected, and faces penalties of up to $10,000 per violation for working without one.
Written by SearchSystems.net from Illinois's own systems: the Illinois State Treasurer unclaimed property overview, the Treasurer's questions on unclaimed property finder licences, claims and payment, each read on October 14, 2026 by the SearchSystems editorial team.
Searching, and the money that arrives unasked
The search runs at the Treasurer's I-CASH site and costs nothing, and the overview page pairs it with the programme's quiet achievement, Enhanced Money Match. Through that programme the Treasurer's office uses state databases to identify some eligible owners and mails checks directly to them, which means, as the office puts it, that some people get their money back without even filing a claim; since 2018 Enhanced Money Match has helped more than 870,000 people recover more than $130 million of their own money.
For everyone else the route is the database, then a claim, with the office's learning course explaining why property goes missing in the first place and how to keep it from happening again. Two further searches sit beside the main one: a national database search for people who have lived or worked in other states, and a local governments entity match that helps public bodies find money held in their name.
When a claim is complete, and when it is decided
The Treasurer's questions page, written for finders but binding on every claim, sets out the mechanics that claimants most want to know. A claim is considered complete when all the required documents have been submitted and entered into the unclaimed property system, and once it is complete the Treasurer must issue a decision within 90 days, unless more time is needed for reasonable cause. What counts as a required document varies with the claim, and the office may ask for original or replacement checks, releases of interest, court orders, indemnification forms, surety bonds or identification documents.
Claim documentation may be submitted electronically through the I-CASH website, electronic signatures may be accepted in some cases though a written signature is preferred because it helps avoid processing delays, and some claims require notarisation, which the claim form itself will state. Before any money moves the office must verify the claimant's tax identification number, so a W-9 or another tax form may be required, and approved claims are paid by check through the Illinois State Comptroller's Office.
The finder licence
Illinois regulates the people who offer to find property for others more tightly than most states. Anyone acting as a finder must hold a valid finder's licence issued by the State Treasurer. An individual applicant must be at least 21, every applicant must be of good moral character, provide valid mailing and email addresses, pass a criminal background check, demonstrate knowledge of the Revised Uniform Unclaimed Property Act and supply identifying information such as a Social Security number, individual taxpayer identification number or federal employer identification number, and a business applicant must supply the same for every owner holding ten percent or more.
The application is electronic and carries a non refundable fee of $500, with the applicant paying the excess if the background check costs more than that, plus authorisation for the check and a fidelity bond from an insurance or bonding company authorised to do business in Illinois, which may run up to $100,000 at the Treasurer's discretion. Two groups can avoid the licence. An attorney does not need one where there is an attorney client relationship with the claimant and the attorney is helping recover specifically identified property for that client.
A licensed certified public accounting firm may be exempt if it registers with the Treasurer, is in good standing with the Illinois Department of Financial and Professional Regulation, represents a client that is not a natural person and provides professional services related to unclaimed property reporting. Whatever the route, a finder's agreement cannot allow compensation greater than ten percent of the amount collected, and the Treasurer pays a finder directly only where the contract clearly says the Treasurer may.
Discipline, and the protections for claimants
A licence can be denied, suspended or revoked for fraud, misrepresentation, dishonest or unethical conduct, false or misleading advertising, failure to comply with the Act or the rules, failure to respond to the Treasurer's inquiries, insolvency or failure to satisfy judgments. Acting as a finder without a valid licence is treated as a public nuisance, and the state may seek an injunction, issue a cease and desist order or impose civil penalties of up to $10,000 per violation.
Around that sit the protections the office lists for claimants who do work with a finder: the ten percent fee limit, a waiting period before finder contracts may be used, required contract disclosures, the licensing requirement itself, background checks on licensees, disciplinary action for unethical or deceptive conduct and rules against false or misleading advertising. One limit cuts the other way, in the interest of owners: the Treasurer does not provide bulk data files, database exports or application programming interface access to unclaimed property records, because the database is exempt from disclosure under Article 14 of the Revised Uniform Unclaimed Property Act, and requests for database records or property lists are denied.
Reading an Illinois result
A record in I-CASH is money a holder turned over after the owner stopped being reachable, listed as the holder reported it, so a search is worth repeating with former names, business names and misspellings. If nothing appears, the money may already be on its way, since Enhanced Money Match pays some owners without a claim. If something does appear, the clock that matters starts not when the claim is opened but when the last required document lands, because that is when the claim becomes complete and the 90 day decision period begins.
Payment comes as a check from the Comptroller, after the office has verified a tax identification number, and the only fee anyone should ever pay is a finder's, capped at ten percent and only under a contract with a licensed finder.
Questions about unclaimed property in Illinois
Related Illinois records
Illinois's other public records guides on this site are the Illinois background check guide for the State Police criminal history service, the Illinois court records guide for the circuit court clerks, the Illinois arrest records guide for what a booking makes public, and the Illinois county pages for every county office.